Privacy Policy

Last updated: November 13, 2026

Who we are

Kingdom Gamble ("Kingdom Gamble: Merge Defense") is a game published by RG Studios. Contact: ryuukas@gmail.com.

Data stored on your device and in iCloud

Your progress (Écus, Gems, Keys, towers, relics, Wonders, stars, settings) is stored on your iPhone and, if iCloud is on, copied to your own iCloud account so you can find it on your other devices. This data stays with Apple, in your account: we have no access to it. Deleting the app deletes the local copy.

Game Center

If you are signed in to Game Center, your scores (Nightmare, Daily Challenge, stars) and achievements are sent to Apple for the leaderboards. Your Game Center nickname is visible to other players on those leaderboards, according to your Game Center settings. We do not receive your Apple ID.

Anonymous gameplay statistics

To balance the game and fix issues, the app sends gameplay events to our own server (hosted in France by OVH): session start and length, runs played (stage, wave reached, victory, merges, Wonders), progression, chests opened, ads watched, purchases (product and price), crashes, plus device model, iOS version, and the language and region set on the device. These events are tied to a random identifier created at install time and made unreadable on the server, never to your name, address, location or advertising identifier. They are not sold, shared or used for advertising. Your IP address is not stored.

Advertising

The game offers rewarded ads (never forced) through Google AdMob and, via mediation, Unity Ads. These services may use technical device identifiers and usage data to show and measure ads:

• in the European Economic Area, the UK and Switzerland, a consent form (Google) asks for your choice on first launch; you can change it at any time from the game settings;
• on iOS, the advertising identifier (IDFA) is only used if you allow it in Apple's App Tracking Transparency prompt; if you decline, ads are non-personalised and your rewards stay the same.

Their policies: Google, Unity.

In-app purchases

Purchases are handled by Apple. We never receive your payment details; the app only receives the purchase confirmation to credit it to you.

Children

Kingdom Gamble is intended for a general audience and is not designed for children under 13. We do not knowingly collect personal data from children.

Your rights

You can withdraw or change your ad consent at any time in the game settings, refuse tracking in your iPhone's Settings › Privacy › Tracking, and contact us at ryuukas@gmail.com.

Changes

This page may change along with the game; the update date is shown at the top.